How to initialize a 2d array in Java?

SAMER SAEID answered on January 8, 2021 Popularity 10/10 Helpfulness 4/10

answer How to initialize a 2d array in Java?

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How to initialize a 2d array in Java?

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int[][] a = {
      {1, 2, 3}, 
      {4, 5, 6, 9}, 
      {7}, 
};

Popularity 10/10 Helpfulness 4/10 Language java

Source: Grepper

Tags: 2d java

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Contributed on May 23 2022

SAMER SAEID

0 Answers Avg Quality 2/10

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Java 2d array initialization

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class TwoDimensionalArray {

    public static void main(String[] args) {
        String[][] salutation = {
            {"Mr. ", "Mrs. ", "Ms. "},
            {"Kumar"}
        };

        // Mr. Kumar
        System.out.println(salutation[0][0] + salutation[1][0]);

        // Mrs. Kumar
        System.out.println(salutation[0][1] + salutation[1][0]);
    }
}

The output from this program is:

Mr. Kumar
Mrs. Kumar

Popularity 10/10 Helpfulness 3/10 Language java

Source: www.java67.com

Tags: array-initialization array-initializa

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Contributed on Mar 29 2021

Karamolegkos

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how to initialize one dimensional array in java

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int[] a; // valid declaration
int b[]; // valid declaration 
int[] c; // valid declaration

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Source: Grepper

Tags: dimensional dime

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Contributed on Jan 08 2021

Perfect Pony

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How to initialize a 2d array in Java?

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How to initialize a 2d array in Java?

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Java 2d array initialization

how to initialize one dimensional array in java

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